-42.76% is the change from 587 to 336
Calculation steps:
[( 336 - 587 ) ÷ 587] x 100 = -42.76%
Formula
Percentage change = [(336 - 587) / 587] x 100
Subtract the new number by the original number
336 - 587 = -251
-251 ÷ 587 = -0.42759795570698467
-0.42759795570698467 x 100 = -42.76%